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SanDiskSDCZ43-064G-G46
Memorex
VS
▲ 500 ▼
  

Release date ≈ Q4 2014.

Effective Speed 
+356%
Real World Speed
Performance profile from 12,661 user samples
Benchmark your USB here
12,481 User Benchmarks
Best Bench: 39% 58GB free, PID 5583 @USB 3.0
Worst Bench: 12% 28GB free, PID 5583 @USB 2.1
Poor: 12% Great: 39%
SPEED RANK: 138th / 639
180 User Benchmarks
Best Bench: 9% 4GB free, PID 070a @USB 2.0
Worst Bench: 4% 7GB free, PID 070a @USB 2.0
Poor: 4% Great: 9%
SPEED RANK: 543rd / 639
Effective Speed
Effective USB Speed 		26.4 % Hugely faster effective speed.
+356% 		5.79 %
Peak Score 
+295%
Read
Peak Sequential Read Speed 		157 MB/s Hugely faster peak read speed.
+511% 		25.7 MB/s
Write
Peak Sequential Write Speed 		90.6 MB/s Hugely faster peak write speed.
+329% 		21.1 MB/s
4K Read
Peak 4K Random Read Speed 		6.8 MB/s 8.08 MB/s Faster peak random read.
+19%
4K Write
Peak 4K Random Write Speed 		3.2 MB/s Hugely faster peak random write.
+357% 		0.7 MB/s
Value & Sentiment 
+6%
User Rating
UBM User Rating 		53 % Slightly more popular.
+6% 		50 %
Nice To Haves 
+4%
Age
Newest 		116 Months 111+ Months +4%
Specifications 
Capacity
Capacity 		64GB 8GB
Conclusion 
Average Bench 26.4%
Average Bench 5.79%
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The 64GB SanDisk Ultra Fit is the largest capacity available in the Ultra Fit range. Both the 16GB and 32GB siblings fared well in terms of peak performance but with the majority of flash based products larger capacities are faster. Unfortunately for the Ultra Fit this proved not to be the case. Comparing the performance leading Mushkin Ventura and 64GB Ultra Fit shows that the Ventura is around 600% faster but just 60% more expensive. Although the Ultra Fit is a contender in the 32GB and 16GB capacities it doesn't fare well against the 64GB competition. If you are looking for a tiny form factor the 64GB SanDisk Ultra Fit is superb but otherwise there are better alternatives available with better peak and significantly better sustained transfer speeds. [Oct '14 USBFlashPro]

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USB Flash Drive Rankings (Price vs Performance) April 2024 USB Rankings

We highlight the best USB flash drive in terms of balanced performance and value for money using current prices, sequential read, sequential write , 4k read and 4k write speed. The speeds are combined to form a single effective speed which measures performance for tasks such as copying photos, music and videos. Effective speed is adjusted by current price and capacity to yield value for money. Finally thousands of individual user ratings are used to validate our benchmark figures. [USBFlashPro]

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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
How Fast Is Your USB? (Bench your build) Size up your PC in less than a minute

Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.

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How it works

  • - Download and run UserBenchmark
  • - CPU tests include: integer, floating and string
  • - GPU tests include: six 3D game simulations
  • - Drive tests include: read, write, sustained write and mixed IO
  • - RAM tests include: single/multi core bandwidth and latency
  • - SkillBench (space shooter) tests user input accuracy
  • - Reports are generated and presented on userbenchmark.com
  • - Identify the strongest components in your PC
  • - See speed test results from other users
  • - Compare your components to the current market leaders
  • - Explore your best upgrade options with a virtual PC build
  • - Compare your in-game FPS to other users with your hardware

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
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 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $132Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $186Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $32Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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